Description When young children start to ride a bike, the first thing they need to gain is a sense of balance. Training wheels or stabilizers are an additional wheel or wheels mounted parallel to the rear wheel of a bicycles that assist learners until they have developed a usable sense of balance on the bicycles. Features -Color:Green -Material:Rubber,iron -Size:28.00X10.00X10.00cm/11.00X3.93X3.93in -Made of good material, which can be firm and durable. -Made with a strengthened reinforcement design that adds unprecedented stability and safety. -When the children learn to ride a bike, balance is the first and the most important thing they need. -The overall bracket and wheels are thicker, stronger and easier to install than regular wheels. -Effectively help your child learn to ride a bike without difficulties, improving your child's safety and confidence. Made of good material, which can be firm and durable. Made with a strengthened reinforcement design that adds unprecedented stability and safety. When the children learn to ride a bike, balance is the first and the most important thing they need. The overall bracket and wheels are thicker, stronger and easier to install than regular wheels. Effectively help your child learn to ride a bike without difficulties, improving your child's safety and confidence.